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-rw-r--r--scene/3d/arvr_nodes.cpp4
-rw-r--r--scene/3d/cpu_particles.cpp62
-rw-r--r--scene/3d/cpu_particles.h2
-rw-r--r--scene/3d/physics_body.cpp32
-rw-r--r--scene/3d/visual_instance.h1
5 files changed, 53 insertions, 48 deletions
diff --git a/scene/3d/arvr_nodes.cpp b/scene/3d/arvr_nodes.cpp
index 4e88948ce2..95eec41fb2 100644
--- a/scene/3d/arvr_nodes.cpp
+++ b/scene/3d/arvr_nodes.cpp
@@ -390,7 +390,7 @@ String ARVRController::get_configuration_warning() const {
};
ARVRController::ARVRController() {
- controller_id = 0;
+ controller_id = 1;
is_active = true;
button_states = 0;
};
@@ -530,7 +530,7 @@ Ref<Mesh> ARVRAnchor::get_mesh() const {
}
ARVRAnchor::ARVRAnchor() {
- anchor_id = 0;
+ anchor_id = 1;
is_active = true;
};
diff --git a/scene/3d/cpu_particles.cpp b/scene/3d/cpu_particles.cpp
index 138c446fea..b42649b35a 100644
--- a/scene/3d/cpu_particles.cpp
+++ b/scene/3d/cpu_particles.cpp
@@ -302,9 +302,9 @@ void CPUParticles::set_param_curve(Parameter p_param, const Ref<Curve> &p_curve)
case PARAM_ANGULAR_VELOCITY: {
_adjust_curve_range(p_curve, -360, 360);
} break;
- /*case PARAM_ORBIT_VELOCITY: {
+ case PARAM_ORBIT_VELOCITY: {
_adjust_curve_range(p_curve, -500, 500);
- } break;*/
+ } break;
case PARAM_LINEAR_ACCEL: {
_adjust_curve_range(p_curve, -200, 200);
} break;
@@ -461,11 +461,10 @@ void CPUParticles::_validate_property(PropertyInfo &property) const {
if (property.name == "emission_normals" && emission_shape != EMISSION_SHAPE_DIRECTED_POINTS) {
property.usage = 0;
}
- /*
+
if (property.name.begins_with("orbit_") && !flags[FLAG_DISABLE_Z]) {
property.usage = 0;
}
- */
}
static uint32_t idhash(uint32_t x) {
@@ -515,6 +514,8 @@ void CPUParticles::_particles_process(float p_delta) {
velocity_xform = emission_xform.basis;
}
+ float system_phase = time / lifetime;
+
for (int i = 0; i < pcount; i++) {
Particle &p = parray[i];
@@ -522,21 +523,26 @@ void CPUParticles::_particles_process(float p_delta) {
if (!emitting && !p.active)
continue;
- float restart_time = (float(i) / float(pcount)) * lifetime;
float local_delta = p_delta;
+ // The phase is a ratio between 0 (birth) and 1 (end of life) for each particle.
+ // While we use time in tests later on, for randomness we use the phase as done in the
+ // original shader code, and we later multiply by lifetime to get the time.
+ float restart_phase = float(i) / float(pcount);
+
if (randomness_ratio > 0.0) {
uint32_t seed = cycle;
- if (restart_time >= time) {
+ if (restart_phase >= system_phase) {
seed -= uint32_t(1);
}
seed *= uint32_t(pcount);
seed += uint32_t(i);
float random = float(idhash(seed) % uint32_t(65536)) / 65536.0;
- restart_time += randomness_ratio * random * 1.0 / float(pcount);
+ restart_phase += randomness_ratio * random * 1.0 / float(pcount);
}
- restart_time *= (1.0 - explosiveness_ratio);
+ restart_phase *= (1.0 - explosiveness_ratio);
+ float restart_time = restart_phase * lifetime;
bool restart = false;
if (time > prev_time) {
@@ -691,16 +697,14 @@ void CPUParticles::_particles_process(float p_delta) {
if (curve_parameters[PARAM_INITIAL_LINEAR_VELOCITY].is_valid()) {
tex_linear_velocity = curve_parameters[PARAM_INITIAL_LINEAR_VELOCITY]->interpolate(p.custom[1]);
}
- /*
- float tex_orbit_velocity = 0.0;
+ float tex_orbit_velocity = 0.0;
if (flags[FLAG_DISABLE_Z]) {
-
- if (curve_parameters[PARAM_INITIAL_ORBIT_VELOCITY].is_valid()) {
- tex_orbit_velocity = curve_parameters[PARAM_INITIAL_ORBIT_VELOCITY]->interpolate(p.custom[1]);
+ if (curve_parameters[PARAM_ORBIT_VELOCITY].is_valid()) {
+ tex_orbit_velocity = curve_parameters[PARAM_ORBIT_VELOCITY]->interpolate(p.custom[1]);
}
}
-*/
+
float tex_angular_velocity = 0.0;
if (curve_parameters[PARAM_ANGULAR_VELOCITY].is_valid()) {
tex_angular_velocity = curve_parameters[PARAM_ANGULAR_VELOCITY]->interpolate(p.custom[1]);
@@ -754,8 +758,9 @@ void CPUParticles::_particles_process(float p_delta) {
//apply tangential acceleration;
if (flags[FLAG_DISABLE_Z]) {
- Vector3 yx = Vector3(diff.y, 0, diff.x);
- force += yx.length() > 0.0 ? (yx * Vector3(-1.0, 0, 1.0)) * ((parameters[PARAM_TANGENTIAL_ACCEL] + tex_tangential_accel) * Math::lerp(1.0f, rand_from_seed(alt_seed), randomness[PARAM_TANGENTIAL_ACCEL])) : Vector3();
+ Vector2 yx = Vector2(diff.y, diff.x);
+ Vector2 yx2 = (yx * Vector2(-1.0, 1.0)).normalized();
+ force += yx.length() > 0.0 ? Vector3(yx2.x, yx2.y, 0.0) * ((parameters[PARAM_TANGENTIAL_ACCEL] + tex_tangential_accel) * Math::lerp(1.0f, rand_from_seed(alt_seed), randomness[PARAM_TANGENTIAL_ACCEL])) : Vector3();
} else {
Vector3 crossDiff = diff.normalized().cross(gravity.normalized());
@@ -764,18 +769,18 @@ void CPUParticles::_particles_process(float p_delta) {
//apply attractor forces
p.velocity += force * local_delta;
//orbit velocity
-#if 0
if (flags[FLAG_DISABLE_Z]) {
-
- float orbit_amount = (orbit_velocity + tex_orbit_velocity) * mix(1.0, rand_from_seed(alt_seed), orbit_velocity_random);
+ float orbit_amount = (parameters[PARAM_ORBIT_VELOCITY] + tex_orbit_velocity) * Math::lerp(1.0f, rand_from_seed(alt_seed), randomness[PARAM_ORBIT_VELOCITY]);
if (orbit_amount != 0.0) {
- float ang = orbit_amount * DELTA * pi * 2.0;
- mat2 rot = mat2(vec2(cos(ang), -sin(ang)), vec2(sin(ang), cos(ang)));
- TRANSFORM[3].xy -= diff.xy;
- TRANSFORM[3].xy += rot * diff.xy;
+ float ang = orbit_amount * local_delta * Math_PI * 2.0;
+ // Not sure why the ParticlesMaterial code uses a clockwise rotation matrix,
+ // but we use -ang here to reproduce its behavior.
+ Transform2D rot = Transform2D(-ang, Vector2());
+ Vector2 rotv = rot.basis_xform(Vector2(diff.x, diff.y));
+ p.transform.origin -= Vector3(diff.x, diff.y, 0);
+ p.transform.origin += Vector3(rotv.x, rotv.y, 0);
}
}
-#endif
if (curve_parameters[PARAM_INITIAL_LINEAR_VELOCITY].is_valid()) {
p.velocity = p.velocity.normalized() * tex_linear_velocity;
}
@@ -1171,7 +1176,7 @@ void CPUParticles::convert_from_particles(Node *p_particles) {
CONVERT_PARAM(PARAM_INITIAL_LINEAR_VELOCITY);
CONVERT_PARAM(PARAM_ANGULAR_VELOCITY);
- // CONVERT_PARAM(PARAM_ORBIT_VELOCITY);
+ CONVERT_PARAM(PARAM_ORBIT_VELOCITY);
CONVERT_PARAM(PARAM_LINEAR_ACCEL);
CONVERT_PARAM(PARAM_RADIAL_ACCEL);
CONVERT_PARAM(PARAM_TANGENTIAL_ACCEL);
@@ -1314,12 +1319,10 @@ void CPUParticles::_bind_methods() {
ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_velocity", PROPERTY_HINT_RANGE, "-720,720,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGULAR_VELOCITY);
ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGULAR_VELOCITY);
ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "angular_velocity_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ANGULAR_VELOCITY);
- /*
ADD_GROUP("Orbit Velocity", "orbit_");
ADD_PROPERTYI(PropertyInfo(Variant::REAL, "orbit_velocity", PROPERTY_HINT_RANGE, "-1000,1000,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ORBIT_VELOCITY);
ADD_PROPERTYI(PropertyInfo(Variant::REAL, "orbit_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ORBIT_VELOCITY);
ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "orbit_velocity_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ORBIT_VELOCITY);
-*/
ADD_GROUP("Linear Accel", "linear_");
ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_LINEAR_ACCEL);
ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_LINEAR_ACCEL);
@@ -1362,7 +1365,7 @@ void CPUParticles::_bind_methods() {
BIND_ENUM_CONSTANT(PARAM_INITIAL_LINEAR_VELOCITY);
BIND_ENUM_CONSTANT(PARAM_ANGULAR_VELOCITY);
- //BIND_ENUM_CONSTANT(PARAM_ORBIT_VELOCITY);
+ BIND_ENUM_CONSTANT(PARAM_ORBIT_VELOCITY);
BIND_ENUM_CONSTANT(PARAM_LINEAR_ACCEL);
BIND_ENUM_CONSTANT(PARAM_RADIAL_ACCEL);
BIND_ENUM_CONSTANT(PARAM_TANGENTIAL_ACCEL);
@@ -1376,6 +1379,7 @@ void CPUParticles::_bind_methods() {
BIND_ENUM_CONSTANT(FLAG_ALIGN_Y_TO_VELOCITY);
BIND_ENUM_CONSTANT(FLAG_ROTATE_Y);
+ BIND_ENUM_CONSTANT(FLAG_DISABLE_Z);
BIND_ENUM_CONSTANT(FLAG_MAX);
BIND_ENUM_CONSTANT(EMISSION_SHAPE_POINT);
@@ -1414,7 +1418,7 @@ CPUParticles::CPUParticles() {
set_spread(45);
set_flatness(0);
set_param(PARAM_INITIAL_LINEAR_VELOCITY, 1);
- //set_param(PARAM_ORBIT_VELOCITY, 0);
+ set_param(PARAM_ORBIT_VELOCITY, 0);
set_param(PARAM_LINEAR_ACCEL, 0);
set_param(PARAM_RADIAL_ACCEL, 0);
set_param(PARAM_TANGENTIAL_ACCEL, 0);
diff --git a/scene/3d/cpu_particles.h b/scene/3d/cpu_particles.h
index b863a3cb3f..6a989251f1 100644
--- a/scene/3d/cpu_particles.h
+++ b/scene/3d/cpu_particles.h
@@ -53,7 +53,7 @@ public:
PARAM_INITIAL_LINEAR_VELOCITY,
PARAM_ANGULAR_VELOCITY,
- //PARAM_ORBIT_VELOCITY,
+ PARAM_ORBIT_VELOCITY,
PARAM_LINEAR_ACCEL,
PARAM_RADIAL_ACCEL,
PARAM_TANGENTIAL_ACCEL,
diff --git a/scene/3d/physics_body.cpp b/scene/3d/physics_body.cpp
index 57af951110..3624e04434 100644
--- a/scene/3d/physics_body.cpp
+++ b/scene/3d/physics_body.cpp
@@ -192,8 +192,8 @@ void StaticBody::set_friction(real_t p_friction) {
return;
}
- ERR_EXPLAIN("The method set_friction has been deprecated and will be removed in the future, use physics material instead.")
- WARN_DEPRECATED
+ ERR_EXPLAIN("The method set_friction has been deprecated and will be removed in the future, use physics material instead.");
+ WARN_DEPRECATED;
ERR_FAIL_COND(p_friction < 0 || p_friction > 1);
@@ -206,8 +206,8 @@ void StaticBody::set_friction(real_t p_friction) {
real_t StaticBody::get_friction() const {
- ERR_EXPLAIN("The method get_friction has been deprecated and will be removed in the future, use physics material instead.")
- WARN_DEPRECATED
+ ERR_EXPLAIN("The method get_friction has been deprecated and will be removed in the future, use physics material instead.");
+ WARN_DEPRECATED;
if (physics_material_override.is_null()) {
return 1;
@@ -222,8 +222,8 @@ void StaticBody::set_bounce(real_t p_bounce) {
return;
}
- ERR_EXPLAIN("The method set_bounce has been deprecated and will be removed in the future, use physics material instead.")
- WARN_DEPRECATED
+ ERR_EXPLAIN("The method set_bounce has been deprecated and will be removed in the future, use physics material instead.");
+ WARN_DEPRECATED;
ERR_FAIL_COND(p_bounce < 0 || p_bounce > 1);
@@ -236,8 +236,8 @@ void StaticBody::set_bounce(real_t p_bounce) {
real_t StaticBody::get_bounce() const {
- ERR_EXPLAIN("The method get_bounce has been deprecated and will be removed in the future, use physics material instead.")
- WARN_DEPRECATED
+ ERR_EXPLAIN("The method get_bounce has been deprecated and will be removed in the future, use physics material instead.");
+ WARN_DEPRECATED;
if (physics_material_override.is_null()) {
return 0;
@@ -636,8 +636,8 @@ void RigidBody::set_friction(real_t p_friction) {
return;
}
- ERR_EXPLAIN("The method set_friction has been deprecated and will be removed in the future, use physics material instead.")
- WARN_DEPRECATED
+ ERR_EXPLAIN("The method set_friction has been deprecated and will be removed in the future, use physics material instead.");
+ WARN_DEPRECATED;
ERR_FAIL_COND(p_friction < 0 || p_friction > 1);
@@ -649,8 +649,8 @@ void RigidBody::set_friction(real_t p_friction) {
}
real_t RigidBody::get_friction() const {
- ERR_EXPLAIN("The method get_friction has been deprecated and will be removed in the future, use physics material instead.")
- WARN_DEPRECATED
+ ERR_EXPLAIN("The method get_friction has been deprecated and will be removed in the future, use physics material instead.");
+ WARN_DEPRECATED;
if (physics_material_override.is_null()) {
return 1;
@@ -665,8 +665,8 @@ void RigidBody::set_bounce(real_t p_bounce) {
return;
}
- ERR_EXPLAIN("The method set_bounce has been deprecated and will be removed in the future, use physics material instead.")
- WARN_DEPRECATED
+ ERR_EXPLAIN("The method set_bounce has been deprecated and will be removed in the future, use physics material instead.");
+ WARN_DEPRECATED;
ERR_FAIL_COND(p_bounce < 0 || p_bounce > 1);
@@ -677,8 +677,8 @@ void RigidBody::set_bounce(real_t p_bounce) {
physics_material_override->set_bounce(p_bounce);
}
real_t RigidBody::get_bounce() const {
- ERR_EXPLAIN("The method get_bounce has been deprecated and will be removed in the future, use physics material instead.")
- WARN_DEPRECATED
+ ERR_EXPLAIN("The method get_bounce has been deprecated and will be removed in the future, use physics material instead.");
+ WARN_DEPRECATED;
if (physics_material_override.is_null()) {
return 0;
}
diff --git a/scene/3d/visual_instance.h b/scene/3d/visual_instance.h
index 0e7d9be505..3b924e0454 100644
--- a/scene/3d/visual_instance.h
+++ b/scene/3d/visual_instance.h
@@ -89,6 +89,7 @@ class GeometryInstance : public VisualInstance {
public:
enum Flags {
FLAG_USE_BAKED_LIGHT = VS::INSTANCE_FLAG_USE_BAKED_LIGHT,
+ FLAG_DRAW_NEXT_FRAME_IF_VISIBLE = VS::INSTANCE_FLAG_DRAW_NEXT_FRAME_IF_VISIBLE,
FLAG_MAX = VS::INSTANCE_FLAG_MAX,
};
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-01 16:01:03 +0000